South Africa Daily Lotto Bell Curve Statistics

This page displays a Bell Curve, also known as a Normal Distribution or Gaussian Distribution, for South Africa Daily Lotto. It shows how frequently the winning numbers add up to a certain sum.

The grey curve on the graph is the expected Bell Curve, which displays how often each sum should have appeared in all draws to date. For example, if there is a 1 in 100 probability that the winning numbers will add up to a certain sum in any given draw, that sum would be expected to appear 10 times over 1,000 draws. The expected Bell Curve is symmetrical and has one mode, which coincides with the mean and the median.

This is overlaid with the actual number of times each sum has appeared in all draws to date (the blue bars). This will match the expected Bell Curve more closely as more draws take place. The curve for draws with a limited history may look more erratic.

Main Numbers:

The data is further laid out in the table below. It shows, for each of the sum totals, how many possible number combinations there are, the expected number of times that each sum should have appeared in all draws to date, and the count of how many times it has actually appeared. The final column shows if a particular sum is overdue. A sum is regarded as overdue if it hasn't appeared for twice the number of draws it is expected to. For example, if there is a 1 in 100 probability of a particular sum appearing, it will be labelled overdue if it hasn't appeared for 201 draws or more.

Some lotteries have undergone rule changes in the past that have affected how many main numbers are drawn. To remain consistent, data is taken only from draws that used the same matrix that is currently in use. This can mean that the statistics for some games are limited.

Number Sum Total Possible Combinations Expectation Actual Over 1,212 Draws
Count Frequency Count Last Drawn Draws Ago
15 1 0.003 1 in 376,992 0 Never Never
16 1 0.003 1 in 376,992 0 Never Never
17 2 0.006 1 in 188,496 0 Never Never
18 3 0.010 1 in 125,664 0 Never Never
19 5 0.016 1 in 75,398 0 Never Never
20 7 0.023 1 in 53,856 0 Never Never
21 10 0.032 1 in 37,699 0 Never Never
22 13 0.042 1 in 28,999 0 Never Never
23 18 0.058 1 in 20,944 0 Never Never
24 23 0.074 1 in 16,390 0 Never Never
25 30 0.096 1 in 12,566 0 Never Never
26 37 0.119 1 in 10,188 0 Never Never
27 47 0.151 1 in 8,021 1 18/09/2021 290
28 57 0.183 1 in 6,613 0 Never Never
29 70 0.225 1 in 5,385 1 29/10/2019 978
30 84 0.270 1 in 4,488 0 Never Never
31 101 0.325 1 in 3,732 1 10/12/2020 571
32 119 0.383 1 in 3,168 0 Never Never
33 141 0.453 1 in 2,673 2 04/06/2022 32
34 164 0.527 1 in 2,298 0 Never Never
35 192 0.617 1 in 1,963 1 02/09/2021 306
36 221 0.710 1 in 1,705 0 Never Never
37 255 0.820 1 in 1,478 0 Never Never
38 291 0.936 1 in 1,295 1 27/01/2021 524
39 333 1.071 1 in 1,132 1 04/12/2019 942
40 377 1.212 1 in 999 1 25/01/2020 891
41 427 1.373 1 in 882 1 15/10/2021 263
42 480 1.543 1 in 785 1 25/06/2019 1,104
43 540 1.736 1 in 698 3 02/04/2022 95
44 603 1.939 1 in 625 0 Never Never
45 674 2.167 1 in 559 3 28/11/2021 219
46 748 2.405 1 in 504 1 06/09/2021 302
47 830 2.668 1 in 454 3 04/04/2022 93
48 916 2.945 1 in 411 2 10/04/2022 87
49 1,010 3.247 1 in 373 4 11/05/2022 56
50 1,108 3.562 1 in 340 3 23/09/2021 285
51 1,214 3.903 1 in 310 4 14/11/2021 233
52 1,324 4.257 1 in 284 3 22/05/2022 45
53 1,442 4.636 1 in 261 8 06/04/2022 91
54 1,564 5.028 1 in 241 3 02/10/2021 276
55 1,694 5.446 1 in 222 6 01/07/2022 5
56 1,827 5.874 1 in 206 10 24/05/2022 43
57 1,968 6.327 1 in 191 11 08/06/2022 28
58 2,112 6.790 1 in 178 8 20/05/2022 47
59 2,263 7.275 1 in 166 7 19/07/2021 351 Overdue
60 2,417 7.770 1 in 155 9 23/11/2021 224
61 2,577 8.285 1 in 146 10 11/06/2022 25
62 2,739 8.806 1 in 137 5 16/05/2022 51
63 2,907 9.346 1 in 129 9 11/11/2021 236
64 3,076 9.889 1 in 122 12 29/06/2022 7
65 3,250 10.448 1 in 115 4 03/05/2022 64
66 3,424 11.008 1 in 110 16 01/06/2022 35
67 3,602 11.580 1 in 104 11 07/06/2022 29
68 3,779 12.149 1 in 99 6 15/01/2022 172
69 3,959 12.728 1 in 95 6 07/05/2022 60
70 4,137 13.300 1 in 91 16 23/05/2022 44
71 4,316 13.876 1 in 87 14 09/03/2022 119
72 4,492 14.441 1 in 83 11 24/03/2022 104
73 4,668 15.007 1 in 80 13 02/06/2022 34
74 4,839 15.557 1 in 77 13 09/06/2022 27
75 5,009 16.104 1 in 75 19 05/07/2022 1
76 5,172 16.628 1 in 72 18 14/02/2022 142
77 5,332 17.142 1 in 70 17 27/06/2022 9
78 5,484 17.631 1 in 68 22 17/12/2021 200 Overdue
79 5,631 18.103 1 in 66 18 08/05/2022 59
80 5,769 18.547 1 in 65 21 06/06/2022 30
81 5,900 18.968 1 in 63 22 14/04/2022 83
82 6,021 19.357 1 in 62 25 20/06/2022 16
83 6,134 19.720 1 in 61 22 21/02/2022 135 Overdue
84 6,236 20.048 1 in 60 17 23/04/2022 74
85 6,329 20.347 1 in 59 28 02/07/2022 4
86 6,410 20.608 1 in 58 21 12/05/2022 55
87 6,481 20.836 1 in 58 19 18/06/2022 18
88 6,540 21.026 1 in 57 16 13/03/2022 115 Overdue
89 6,588 21.180 1 in 57 16 06/07/2022 0
90 6,624 21.296 1 in 56 18 22/04/2022 75
91 6,648 21.373 1 in 56 19 22/03/2022 106
92 6,660 21.411 1 in 56 26 12/06/2022 24
93 6,660 21.411 1 in 56 19 17/06/2022 19
94 6,648 21.373 1 in 56 20 27/04/2022 70
95 6,624 21.296 1 in 56 22 25/06/2022 11
96 6,588 21.180 1 in 57 20 11/04/2022 86
97 6,540 21.026 1 in 57 27 24/06/2022 12
98 6,481 20.836 1 in 58 17 03/06/2022 33
99 6,410 20.608 1 in 58 21 27/11/2021 220 Overdue
100 6,329 20.347 1 in 59 11 23/02/2022 133 Overdue
101 6,236 20.048 1 in 60 22 04/07/2022 2
102 6,134 19.720 1 in 61 27 28/06/2022 8
103 6,021 19.357 1 in 62 18 31/05/2022 36
104 5,900 18.968 1 in 63 22 26/05/2022 41
105 5,769 18.547 1 in 65 17 22/06/2022 14
106 5,631 18.103 1 in 66 15 24/12/2021 193 Overdue
107 5,484 17.631 1 in 68 18 19/06/2022 17
108 5,332 17.142 1 in 70 18 30/06/2022 6
109 5,172 16.628 1 in 72 15 03/04/2022 94
110 5,009 16.104 1 in 75 15 27/05/2022 40
111 4,839 15.557 1 in 77 13 21/06/2022 15
112 4,668 15.007 1 in 80 11 15/03/2022 113
113 4,492 14.441 1 in 83 18 16/06/2022 20
114 4,316 13.876 1 in 87 11 28/05/2022 39
115 4,137 13.300 1 in 91 9 10/06/2022 26
116 3,959 12.728 1 in 95 9 24/04/2022 73
117 3,779 12.149 1 in 99 16 03/03/2022 125
118 3,602 11.580 1 in 104 16 30/03/2022 98
119 3,424 11.008 1 in 110 6 04/03/2020 852 Overdue
120 3,250 10.448 1 in 115 7 22/11/2021 225
121 3,076 9.889 1 in 122 12 14/06/2022 22
122 2,907 9.346 1 in 129 8 13/05/2022 54
123 2,739 8.806 1 in 137 8 09/01/2022 178
124 2,577 8.285 1 in 146 8 04/05/2022 63
125 2,417 7.770 1 in 155 7 30/03/2021 462 Overdue
126 2,263 7.275 1 in 166 12 26/04/2022 71
127 2,112 6.790 1 in 178 11 14/03/2022 114
128 1,968 6.327 1 in 191 4 19/09/2021 289
129 1,827 5.874 1 in 206 5 19/04/2021 442 Overdue
130 1,694 5.446 1 in 222 9 22/02/2022 134
131 1,564 5.028 1 in 241 9 20/04/2022 77
132 1,442 4.636 1 in 261 4 29/05/2022 38
133 1,324 4.257 1 in 284 6 06/05/2021 425
134 1,214 3.903 1 in 310 3 26/06/2022 10
135 1,108 3.562 1 in 340 3 27/06/2020 737 Overdue
136 1,010 3.247 1 in 373 4 02/03/2022 126
137 916 2.945 1 in 411 5 26/07/2020 708
138 830 2.668 1 in 454 1 13/04/2020 812
139 748 2.405 1 in 504 3 01/01/2022 186
140 674 2.167 1 in 559 1 28/04/2019 1,162 Overdue
141 603 1.939 1 in 625 1 15/09/2020 657
142 540 1.736 1 in 698 3 08/05/2020 787
143 480 1.543 1 in 785 3 21/05/2022 46
144 427 1.373 1 in 882 3 25/05/2022 42
145 377 1.212 1 in 999 4 06/05/2020 789
146 333 1.071 1 in 1,132 0 Never Never
147 291 0.936 1 in 1,295 2 12/12/2021 205
148 255 0.820 1 in 1,478 1 14/08/2021 325
149 221 0.710 1 in 1,705 0 Never Never
150 192 0.617 1 in 1,963 0 Never Never
151 164 0.527 1 in 2,298 0 Never Never
152 141 0.453 1 in 2,673 1 05/02/2021 515
153 119 0.383 1 in 3,168 1 10/11/2020 601
154 101 0.325 1 in 3,732 0 Never Never
155 84 0.270 1 in 4,488 0 Never Never
156 70 0.225 1 in 5,385 0 Never Never
157 57 0.183 1 in 6,613 0 Never Never
158 47 0.151 1 in 8,021 0 Never Never
159 37 0.119 1 in 10,188 0 Never Never
160 30 0.096 1 in 12,566 0 Never Never
161 23 0.074 1 in 16,390 0 Never Never
162 18 0.058 1 in 20,944 0 Never Never
163 13 0.042 1 in 28,999 1 08/08/2020 695
164 10 0.032 1 in 37,699 0 Never Never
165 7 0.023 1 in 53,856 0 Never Never
166 5 0.016 1 in 75,398 0 Never Never
167 3 0.010 1 in 125,664 0 Never Never
168 2 0.006 1 in 188,496 0 Never Never
169 1 0.003 1 in 376,992 0 Never Never
170 1 0.003 1 in 376,992 0 Never Never


Page Last Updated: Wednesday, 6th July 2022 8:57 pm